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呼和浩特西门子安装升级西门子高价回收
呼和浩特西门子安装升级西门子高价回收
产品价格：￥54
上架日期：2017-12-14 10:35:38
产地：德国
发货地：上海松江区
供应数量：不限
最少起订：1个
浏览量：251
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详细说明
         SIEMENS 上海启水自动化科技有限公司
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    《我司只销售西门子原装正品，享受西门子免费一年保修，欢迎来电洽谈！》

    概述

    • 数字量输入/输出

    • 用于连接标准开关、2线制接近开关(BERO)、电磁阀、接触器、低压电机、灯和电机起动器

    应用

    数字量输入/输出模块适用于连接：

    • 标准开关和两线制接近开关(BERO)

    • 电磁阀、接触器、小功率电机、灯和电机启动器

    设计

    数字量输入/输出模块具有下列机械特性：

    • 紧凑型设计：

      • 绿色 LED，用于指示输入/输出的信号状态，

      • 插入前连接器

      • 前门上的标签区

      • 连接器针脚分配，用于在前门内部进行配线。


    • 安装简单：
      没有插槽规则；输出地址由插槽决定。
      当在 ET 200M 中与有源总线模块一起使用时，可以进行热插拔，而不会有任何反应。

    • 方便用户接线

    功能

    数字量输入/输出模块转换

    • 来自过程的外部数字信号电平转换成控制器内部信号电平

    • 将控制器的内部信号电平转换成过程所要求的外部信号电平。

    SM 327 是一个可升级的I/O模块。共有16个通道，其中8个通道是固定的，另8个通道可分别用作输入或输出。因此，该组和模块可以灵活地满足任何组合的需要。

    6ES7323-1BH01-0AA0

    6ES7323-1BL00-0AA0

    6ES7327-1BH00-0AB0

    技术规范

    Article number

    6ES7323-1BH01-0AA0

    6ES7323-1BL00-0AA0

    6ES7327-1BH00-0AB0


    SM323, 8DI/8DO, DC24V, 0,5A

    SM323, 16DI/DO, DC24V, 0,5A

    SIMATIC S7-300, DIGITAL MODULE

    Supply voltage




    Load voltage L+




    • ● Rated value (DC)

    24 V

    24 V

    24 V

    • ● permissible range, lower limit (DC)

    20.4 V

    20.4 V

    20.4 V

    • ● permissible range, upper limit (DC)

    28.8 V

    28.8 V

    28.8 V

    Input current




    from load voltage L+ (without load), max.

    40 mA

    80 mA

    20 mA

    from backplane bus 5 V DC, max.

    40 mA

    80 mA

    60 mA

    Power loss




    Power loss, typ.

    3.5 W

    6.5 W

    3 W

    Digital bs




    Number of digital bs

    8

    16

    8; 8 hard-wired, 8 others individually beterizable

    Input characteristic curve in accordance with IEC 61131, type 1

    Yes

    Yes

    Yes

    Number of simultaneously controllable bs




    horizontal installation




    • — up to 40 °C, max.


    16


    • — up to 60 °C, max.

    8

    8

    16

    vertical installation




    • — up to 40 °C, max.

    8

    16

    16

    Input voltage




    • ● Type of b voltage

    DC

    DC

    DC

    • ● Rated value (DC)

    24 V

    24 V

    24 V

    • ● for signal "0"

    -30 to +5V

    -30 to +5V

    -30 to +5V

    • ● for signal "1"

    13 to 30V

    13 to 30V

    +15 to +30V

    Input current




    • ● for signal "1", typ.

    7 mA

    7 mA

    6 mA

    Input delay (for rated value of b voltage)




    for standard bs




    • — at "0" to "1", min.

    1.2 ms

    1.2 ms

    1.2 ms

    • — at "0" to "1", max.

    4.8 ms

    4.8 ms

    4.8 ms

    • — at "1" to "0", min.

    1.2 ms

    1.2 ms

    1.2 ms

    • — at "1" to "0", max.

    4.8 ms

    4.8 ms

    4.8 ms

    Cable length




    • ● shielded, max.

    1 000 m

    1 000 m

    1 000 m

    • ● unshielded, max.

    600 m

    600 m

    600 m

    Digital outputs




    Number of digital outputs

    8

    16

    8; can also be beterized individually as DI

    Short-circuit protection

    Yes

    Yes

    Yes

    • ● Response threshold, typ.

    1 A

    1 A

    1 A

    Limitation of inductive shutdown voltage to

    L+ (-53 V)

    L+ (-48 V)

    L+ (-54 V)

    Controlling a digital b

    Yes

    Yes

    Yes

    Switching capacity of the outputs




    • ● on lamp load, max.

    5 W

    5 W

    5 W

    Load resistance range




    • ● lower limit

    48 Ω

    48 Ω

    48 Ω

    • ● upper limit

    4 kΩ

    4 kΩ

    4 kΩ

    Output voltage




    • ● for signal "1", min.

    L+ (-0.8 V)

    L+ (-0.8 V)

    L+ (-1.5 V)

    Output current




    • ● for signal "1" rated value

    0.5 A

    0.5 A

    0.5 A

    • ● for signal "1" permissible range, min.

    5 mA

    5 mA

    5 mA

    • ● for signal "1" permissible range, max.

    0.6 A

    0.6 A

    0.6 A

    • ● for signal "1" minimum load current

    5 mA

    5 mA


    • ● for signal "0" residual current, max.

    0.5 mA

    0.5 mA

    0.5 mA

    Output delay with resistive load




    • ● "0" to "1", max.

    100 µs

    100 µs

    350 µs

    • ● "1" to "0", max.

    500 µs

    500 µs

    500 µs

    Parallel switching of two outputs




    • ● for uprating

    No

    No

    No

    • ● for redundant control of a load

    Yes; only outputs of the same group

    Yes; only outputs of the same group

    Yes; only outputs of the same group

    Switching frequency




    • ● with resistive load, max.

    100 Hz

    100 Hz

    100 Hz

    • ● with inductive load, max.

    0.5 Hz

    0.5 Hz

    0.5 Hz

    • ● on lamp load, max.

    10 Hz

    100 Hz

    10 Hz

    Total current of the outputs (per group)




    horizontal installation




    • — up to 40 °C, max.

    4 A

    4 A

    4 A

    • — up to 60 °C, max.

    4 A

    3 A

    3 A

    vertical installation




    • — up to 40 °C, max.

    4 A

    2 A

    2 A

    Cable length




    • ● shielded, max.

    1 000 m

    1 000 m

    1 000 m

    • ● unshielded, max.

    600 m

    600 m

    600 m

    Encoder




    Connectable encoders




    • ● 2-wire sensor

    Yes

    Yes

    Yes

    • — permissible quiescent current (2-wire sensor), max.

    2 mA

    1.5 mA

    1.5 mA

    Isochronous mode




    Isochronous operation (application synchronized up to terminal)

    No

    No

    No

    Interrupts/diagnostics/status inbation




    Alarms

    No

    No

    No

    Diagnostic functions

    No

    No

    No

    Diagnostics indication LED




    • ● Status indicator digital b (green)

    Yes

    Yes

    Yes

    • ● Status indicator digital output (green)

    Yes

    Yes

    Yes

    Potential separation




    Potential separation digital bs




    • ● between the channels

    Yes

    Yes

    No

    • ● between the channels, in groups of

    8

    16


    • ● between the channels and backplane bus

    Yes; Optocoupler

    Yes; Optocoupler

    Yes; Optocoupler

    Potential separation digital outputs




    • ● between the channels

    Yes

    Yes

    No

    • ● between the channels, in groups of

    8

    8


    • ● between the channels and backplane bus

    Yes; Optocoupler

    Yes; Optocoupler

    Yes; Optocoupler

    Isolation




    Isolation tested with

    500 V DC

    500 V DC

    500 V DC

    Connection b




    required front connector

    20-pin

    40-pin

    20-pin

    Dimensions




    Width

    40 mm

    40 mm

    40 mm

    Height

    125 mm

    125 mm

    125 mm

    Depth

    120 mm

    120 mm

    120 mm

    Weights




    Weight, approx.

    220 g

    260 g

    200 g

                            
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